Company lists · Data refreshed September 2026

Top 25 Medical research laboratories based in the United States

Name: Medical research laboratories based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 318 companies tracked

RevenueBase identified 318 medical research laboratories headquartered in the United States as of September 2026 and tracks 48,433 professional contacts across them, including 18,636 with verified work emails. Miami is the largest hub.

This list covers medical research laboratories headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

318Companies

48,433Contacts tracked

18,636Verified emails

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The 25 largest medical research laboratories based in the United States

Ranked by team size

Top 25 of 318 medical research laboratories based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical research laboratories: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CTI Clinical Trial And Consulting Services	Partial evidence	Covington, KY, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,043 contacts →
	Partial evidence “CTI Clinical Trial and Consulting Services is a global, privately held, research service organization, delivering a complete spectrum of clinical trial and consulting services…” Source: RevenueBase Database · checked Sep 17, 2026
2	Gladstone Institutes	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 17, 2026	201-500	589 contacts →
	Indirect evidence “Gladstone's mission is to drive a new era of discovery in disease-oriented science and to mentor tomorrow’s leaders in an inspiring and diverse environment.” Source: RevenueBase Database · checked Sep 17, 2026
3	The Lundquist Institute	Strong evidence	Torrance, CA, United StatesHQ checked Sep 17, 2026	501-1,000	554 contacts →
	Strong evidence “The Lundquist Institute (TLI) for Biomedical Innovation at Harbor-UCLA Medical Center is a leading nonprofit biomedical research organization that has been shaping the future of…” Source: RevenueBase Database · checked Sep 17, 2026
4	Stowers Institute For Medical Research	Strong evidence	Kansas City, MO, United StatesHQ checked Sep 17, 2026	501-1,000	476 contacts →
	Strong evidence “The Stowers Institute for Medical Research is a non-profit, basic biomedical research organization dedicated to improving human health by studying the fundamental processes of…” Source: RevenueBase Database · checked Sep 17, 2026
5	ACM Global Laboratories	Partial evidence	Rochester, NY, United StatesHQ checked Sep 17, 2026	1,001-5,000	446 contacts →
	Partial evidence “ACM Global Laboratories, an affiliate of Rochester Regional Health in Rochester, New York, is a recognized leader global clinical trial testing services.” Source: RevenueBase Database · checked Sep 17, 2026
6	Envigo	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	1,001-5,000	439 contacts →
	Partial evidence “Envigo provides the broadest range of research models and related services to the pharmaceutical and biotechnology industries, government, academia, and other life science…” Source: RevenueBase Database · checked Sep 17, 2026
7	Cleveland Clinic Lerner Research Institute	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	403 contacts →
	Partial evidence “Lerner Research Institute is home to laboratory-based, translational and clinical research at Cleveland Clinic, a top U.S.” Source: RevenueBase Database · checked Sep 17, 2026
8	K2 Medical Research	Strong evidence	Maitland, FL, United StatesHQ checked Sep 17, 2026	201-500	226 contacts →
	Strong evidence “Welcome to K2 Medical Research, a privately-owned clinical research facility with multiple locations in Florida, Tennessee, and Rhode Island.” Source: RevenueBase Database · checked Sep 17, 2026
9	Ellison Medical Institute	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	51-200	155 contacts →
	Partial evidence “Formerly known as the Ellison Institute of Technology Los Angeles, the Ellison Medical Institute strives to spark innovation, leverage technology, and drive interdisciplinary…” Source: RevenueBase Database · checked Sep 17, 2026
10	Bioqual	Indirect evidence	Rockville, MD, United StatesHQ checked Sep 17, 2026	201-500	147 contacts →
	Indirect evidence “BIOQUAL, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
11	Sanford Research	Partial evidence	Sioux Falls, United StatesHQ checked Sep 17, 2026	201-500	123 contacts →
	Partial evidence “Innovation, discovery and passion drive the researchers of Sanford Research to find new treatments, eradicate disease and improve lives around the world through scientific…” Source: RevenueBase Database · checked Sep 17, 2026
12	Pacific Biolabs, INC	Partial evidence	Hercules, CA, United StatesHQ checked Sep 17, 2026	51-200	120 contacts →
	Partial evidence “Pacific BioLabs is the leading West Coast provider of GMP/GLP laboratory testing services supporting Medical Device, Pharmaceutical, and Biotechnology industries.” Source: RevenueBase Database · checked Sep 17, 2026
13	Charter Research	Partial evidence	Orlando, FL, United StatesHQ checked Sep 17, 2026	51-200	119 contacts →
	Partial evidence “We exist to help develop new medications and therapies so that people around the world can live better, healthier lives.” Source: RevenueBase Database · checked Sep 17, 2026
14	Honorhealth Research Institute	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 17, 2026	201-500	112 contacts →
	Partial evidence “HonorHealth Research Institute is an international destination that is at the forefront of providing patients with a better quality of life through access to clinical trials and…” Source: RevenueBase Database · checked Sep 17, 2026
15	EPL	Partial evidence	Sterling, VA, United StatesHQ checked Sep 17, 2026	51-200	108 contacts →
	Partial evidence “Experimental Pathology Laboratories, Inc.(EPL®) is recognized internationally for its ability to meet the needs of the scientific community and the challenges of preclinical…” Source: RevenueBase Database · checked Sep 17, 2026
16	Lampire Biological Laboratories, INC	Partial evidence	Pipersville, PA, United StatesHQ checked Sep 17, 2026	51-200	106 contacts →
	Partial evidence “Discover the World of LAMPIRE Biological Laboratories!” Source: RevenueBase Database · checked Sep 17, 2026
17	USA Scientific	Indirect evidence	Ocala, FL, United StatesHQ checked Sep 17, 2026	51-200	93 contacts →
	Indirect evidence “USA Scientific manufactures and distributes high-quality laboratory plastics, equipment, and accessories.” Source: RevenueBase Database · checked Sep 17, 2026
18	IHMA	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 17, 2026	51-200	86 contacts →
	Indirect evidence “IHMA provides a full suite of technical capabilities and domain expertise in all phases of antimicrobial drug development: drug discovery, clinical development, regulatory…” Source: RevenueBase Database · checked Sep 17, 2026
19	Quantum Leap Healthcare Collaborative	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 17, 2026	11-50	70 contacts →
	Strong evidence “A 501C(3) charitable organization, Quantum Leap was established in 2005 as a collaboration between medical researchers at University of California, San Francisco and Silicon…” Source: RevenueBase Database · checked Sep 17, 2026
20	Intarcia Therapeutics, INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	201-500	69 contacts →
	Indirect evidence “We operate with a “No Analog” mindset-continually pushing boundaries, navigating new terrain and unleashing fresh thinking.” Source: RevenueBase Database · checked Sep 17, 2026
21	Dtpm, INC	Partial evidence	Fort Payne, AL, United StatesHQ checked Sep 17, 2026	51-200	64 contacts →
	Partial evidence “DTPM partners with laboratories that perform drug screening, drug confirmation, and molecular testing by providing state-of-the-art instruments, reagents, laboratory information…” Source: RevenueBase Database · checked Sep 17, 2026
22	Eccolab Group CO	Indirect evidence	Miami, FL, United StatesHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	World Precision Instruments, LLC	Partial evidence	Sarasota, FL, United StatesHQ checked Sep 17, 2026	51-200	53 contacts →
	Partial evidence “For over 55 years, World Precision Instruments (WPI) has been a leading global manufacturer and provider of innovative research equipment and laboratory supplies to the life…” Source: RevenueBase Database · checked Sep 17, 2026
24	Premier Medical Laboratory Services	Partial evidence	Greenville, SC, United StatesHQ checked Sep 17, 2026	51-200	52 contacts →
	Partial evidence “Premier Medical Laboratory Services (PMLS) is an award-winning advanced molecular diagnostics lab that’s fully certified by major accrediting organizations including CLIA and COLA.” Source: RevenueBase Database · checked Sep 17, 2026
25	Luxor Scientific	Partial evidence	Greenville, SC, United StatesHQ checked Sep 17, 2026	51-200	52 contacts →
	Partial evidence “Luxor Scientific is a specialized clinical and research laboratory located in Greenville, SC with a national service range.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: medical research laboratories. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names medical research laboratories.
Partial evidence: Its own public description names part of medical research laboratories, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical research laboratories. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 318 medical research laboratories based in the United States

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Medical research laboratories based in the United States at a glance

As of Sep 17, 2026

38.5%Verified-email coverage

152.3Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · Miami

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

122

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 318 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among medical research laboratories, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “medical research laboratories”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names medical research laboratories), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among medical research laboratories, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 18,636 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names medical research laboratories, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many medical research laboratories are there based in the United States?

RevenueBase identified 318 medical research laboratories headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

CTI Clinical Trial And Consulting Services, headquartered in Covington, tops this list with the largest team on record.

Which city has the most medical research laboratories?

Miami leads with 10 headquartered companies, followed by New York (9) and San Diego (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 18,636 verified decision-maker contacts tracked across these 318 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.